baber/WOPTO huggingface dataset:
Patent JP-H02179479-A (JP)
Title: Shock wave memory device
Inventor: UMEMURA KIYOSHI
IPC: G01P15/18
Filed: 1988-12-29
Abstract: PURPOSE:To make it possible to investigate the cause of breakdown and damage due to falling, collision and the like when products are transported or packed and to establish countermeasures by providing a means for detecting shock waves, a means for storing data required for analysis, and a connector means. CONSTITUTION:A vibration sensor 7a for the up-and-down direction X, a vibration sensor 7b for the right-and-left direction Y and a vibration sensor 7c for the back-and- forth direction Z are arranged and fixed to a vibration sensor holder 6. The following parts are also provided: a knob 11 for setting the reference level of shock wave; a dials 14 for setting the time when the shock wave is generated; and a connector 16 for displaying the stored data of the shock wave to the outside display screen or for storing the data in recording paper. The shock wave which is generated during the movement of a product is stored as the data required for analysis, i.e. the vibration data which are applied from the three directions of X, Y and Z, the data of the peak values, the data of the waveform widths of said peak values and the data of the time of simultaneous occurrence. The data are sent out to an external display means through the connector means 16 as required, and the kinds, causes and the like of the shock are analyzed. The moving method and the packing method can be improved based on the result of the analysis.
Patent JP-H03191575-A (JP)
Title: Formation of schottky junction electrode
Inventor: MATSUNOSHITA MAKOTO
IPC: H01L29/47
Filed: 1989-12-20
Abstract: PURPOSE:To enhance uniformity and reproducibility of an element by a method wherein a Schottky junction electrode is formed of a heat-resistant metal film and a low-resistance metal film which have been laminated, in a self-aligned manner, inside a groove, having sidewalls, which has been formed in a first insulating film. CONSTITUTION:An action layer 2 and a first insulating film 3 are formed sequentially on a semiconductor substrate 1; the first insulating film 3 is patterned; and a groove is formed in a Schottky junction electrode formation region. A second insulating film 5 is formed on the whole surface; after that, it is etched; sidewalls composed of the second insulating film 5 are formed inside the groove; and the action layer 2 is exposed. A heat-resistant metal film 6 is deposited; in succession, a low-resistance metal film 7 is deposited; after that, a flattening film 8 of a polyimide or the like is coated; the flattening film 8 is etched back; the surface of the low-resistance metal film 7 is exposed; and after that, the low-resistance metal film 7 and the heat-resistant metal film 6 on the first insulating film 3 are etched until they are removed. Thereby, it is possible to form a Schottky junction electrode in such a way that its shape uniformity is good.
Patent JP-H08166007-A (JP)
Title: Fastener
Inventor: HARIGAI TAKUMI
IPC: F16B15/00
Filed: 1994-12-12
Abstract: PURPOSE: To increase holding force due to bonding for a soft material by reducing melting temperature of a coating film and prevent blocking even if blocking is likely to occur between fasteners. CONSTITUTION: Coating agent 2 in which thermoplastic saturated copolyester resin is added to vinyl chloride-vinyl acetate copolymer or acryl-vinyl acetate copolymer is coated on a surface of a shaft section 1. Moreover, even if blocking is likely to occur between fasteners, shirasu baloon minute particles which prevent the blocking are added.
Patent JP-H09230134-A (JP)
Title: Filter for plasma display
Inventor: OI TATSU
IPC: H01J11/40
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To cut the light which induces the malfunction of peripheral electronic apparatus and to prevent the hindrance of the sharpness of a display by incorporating at least one kind of specific metal complex compds. into a base material. SOLUTION: This filter contains at least one kind of the metal complex compds. expressed by formula I or formula II. In the formula I, A1 to A8 denote hydrogen atom, halogen atom, nitro group, cyano group, thiocyanato group, alkyl group, aryl group, etc., Y1 , Y2 denote sulphur atom or oxygen atom; R1 to R4 denote alkyl group, aryl group; M1 denotes nickel, platinum, palladium or copper; X denotes a nitrogen atom or phosphorus atom. In the formula II, B1 to B2 denote hydrogen atom, cyano group, acyl group, carbomoyl group, alkylaminocarbonyl group, alkyl group, aryl group, etc.; M2 denotes nickel, platinum, palladium or copper.
Patent JP-H11221211-A (JP)
Title: Scan auxiliary for three-dimensional ultrasonography
Inventor: DUNHAM PAUL T
IPC: A61B8/14
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a scan auxiliary for preparing a determined three- dimensional ultrasonic image by making the position of each image data in three-dimensional space be related with the physiological mechanism of a patient. SOLUTION: This is an auxiliary to be used for scanning by an ultrasonic probe or a scanning head 2. The scanning head 2 transmits an ultrasonic wave and receives an ultrasonic echo through a sound window 4. A cable 6 and a tension cushioning device 8 are extended upward from the scanning head 2. The scanning head 2 is held by a clamp 12 comprising two halves 14 and 16 hinged at the end 18. The closed clamp 12 is placed in a vertical mount 20 to hold the clamped scanning head 2 in the clamp 12. The main body of the scanning auxiliary 10 is constituted of a round smooth plastic box formed of an upper half 22 and a lower half 24. The box is formed as a gently curved shell part surrounding a central opening through which the scanning head abuts on a patient body.
Patent JP-H09168481-A (JP)
Title: Filter
Inventor: MARUHATA KAZUYA
IPC: A47J31/06
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To enable high-concentration coffee to be distilled even when conditions such as the material of a filter bag, the size of a bag part, and the amount of coffee powder stored in the bag part are the same. SOLUTION: A total off our radial folding lines, extended radially from the edge 31 of an opening 31 at predetermined angle intervals, are formed in cardboard 1 to form a total of four unit surfaces 11B, 11d defined by the radial folding lines, a pleating line 5 for forming a pleat is formed in an appropriate unit surface, and each radial folding line and the pleating line are folded to form the appropriate unit surface into a support leg 15 and to enable the outer periphery 22 of a filter bag 2 to be brought toward the center, thus projecting the bag part 23 of the filter bag 2 in a taper form.
Patent JP-H10165966-A (JP)
Title: Method and apparatus for waste water treatment
Inventor: YAMAMOTO KOJI
IPC: C02F1/66
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely purify waste water by adjusting pH of the waste water contg. phosphate ion and calcium ion and/or magnesium ion to a specified value. SOLUTION: When there exist phosphate ion, calcium ion and/or magnesium ion in waste water, as the calcium ion and/or the magnesium ion react with the phosphate ion on alkaline side to form water-insoluble salts, a pH meter 5 is set in an apparatus for treating waste water 2 contg. phosphate ion, calcium ion and/or magnetism ion. In addition, when detected pH of the pH meter 5 has become lower than 8, addition of a pH adjusting agent is commanded to a pH-adjusting agent adding device 7 from a pH-controlling device 6 to keep the pH of the waste water 2 at 8 or higher. In addition, a stirring device 9 for stirring the waste water 2 in a waste water treating tank 1 is installed to improve treating efficiency by stirring the waste water 2.
Patent JP-H11149441-A (JP)
Title: Bus bridge circuit
Inventor: SEKI MORIHARU
IPC: G06F12/08
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a bus bridge circuit with which the efficiency of a system can be improved by decreasing the number of times for loading wait to a CPU in the case of reading data from various kinds of extension equipment on a general-purpose bus. SOLUTION: When a write address coincidence signal (WM) is made active, an address cache controller 11 applies a latched read address to an address/data multiplexer 14. Further, the address cache controller 11 controls a bus controller 13 and starts burst read from the address applied to the address/data multiplexer 14, and data are fetched by a read FIFO 17. When the data required for a CPU 2 are already fetched into the read FIFO 17, without loading wait to the CPU, the address cache controller 1 transfers data to the CPU.
Patent JP-2000164976-A (JP)
Title: Wavelength-stabilized light source
Inventor: OYA AKIRA
IPC: H01S5/0687
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce errors of a stabilized wavelength by operating a light frequency controller, to obtain the offset of a laser beam generated by an orthogonal two-frequency light generation section and control the wavelength of an output laser beam from this light generation section so that it comes to a control point corresponding to the offset value. SOLUTION: The output of a photoelectric conversion section 42 of a light frequency control section 40 is inputted to an absorption signal converter 47 for outputting a signal corresponding to the absorption ratio of its frequency discrimination section 41 to an offset correcting arithmetic circuit 48.  This circuit 48 takes an output signal from the absorption signal conversion section 47, an output signal from a synchronous detection section 43 and a sweep signal from a sweep control circuit 46 to acquire the absorption line signal value, the synchronous detection signal value and sweep signal value, obtains the offset value of a laser beam generated by an orthogonal two-frequency light generation section 30, and outputs the offset value to a current control section 45 for controlling the wavelength of an output laser beam from a laser beam source 21, so that it comes to a control point corresponding to the offset value.
Patent JP-H04202838-A (JP)
Title: Functional nonwoven fabric
Inventor: YASUMOTO TAIZO
IPC: D04H1/498
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the subject nonwoven fabric, useful as operation clothes, sheets, diapers, etc., and excellent in air permeability, waterproofness and flexibility, etc., by superposing nonwoven fabrics composed of split fiber and hydrophilic fiber, integrating the superposed nonwoven fabrics and then extrusion laminating a thermoplastic synthetic resin on the side of the aforementioned split fiber. CONSTITUTION:The objective nonwoven fabric is obtained by superposing and integrating a nonwoven fabric composed of split fiber such as polyethylene and polypropylene or polypropylene and a polyester with a nonwoven fabric composed of hydrophilic fiber such as cotton, rayon or acetate and extrusion laminating a thermoplastic synthetic resin consisting essentially of a polyolefin- based or polyamide-based resin on the side of the aforementioned split fiber of the formed nonwoven fabric to 3-30mum thickness.
Patent JP-H09150871-A (JP)
Title: Tissue paper carton
Inventor: OZAKI TSUGIO
IPC: B65D83/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To contribute to social requirements such as recycling, resource conservation by achieving waste paper recovery without using plastics film. SOLUTION: There are provided a tissue paper carton body 2 and a tissue paper takeout port part 3 formed in the body 2, and the tissue paper takeout port part 3 comprises a takeout port part frame 3E and forward and rearward presser pieces 3H, 3I which are formed by providing wave-shaped perforations 3G along a center line 3F passing through forward and rearward centers in the frame 3E.
Patent JP-H04199003-A (JP)
Title: Optical fiber tape core unit
Inventor: ARAKI SHINJI
IPC: G02B6/08
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the generation of unnecessary separation at the manufacturing time because of sufficient bonding among tape cores and enable easy and rapid separation at the time of performing tape core separating work by laminating plural tape cores using adhesive of a soft adhesive property. CONSTITUTION:Four optical fiber tape cores 2 are integrally laminated through three adhesive layers 3 of a soft adhesive property. The optical fiber tape core 2 is formed by adhering four optical fiber elements 4 in the parallel arranged state and integrating them into tape shape with integrating material 5. The optical fiber element 4 is formed by applying primary coating to uncovered optical fiber. Separation into each tape core 2 can be thereby performed simply and rapidly at need, and unnecessary separation into the tape core 2 caused by handling at the time of making them into a cable or the like is prevented to make handling performance desirable.
Patent JP-2000146069-A (JP)
Title: Connecting structure for pipe
Inventor: SUGIMOTO AKIHIKO
IPC: F16L39/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To improve a freedom degree of design related to a branch position, pipe direction, etc., by providing a first block body positioned in one side of a plane and a second block body positioned in the other side of the plane, and individually connecting a plurality of pipes to the first/second block body, also arranging the pipes in parallel relating to the plane. SOLUTION: In case of connecting pipes by utilizing a plane 2 as a dash panel partitioning inside an engine room and inside a cabin, in a vehicle, a block body 4 positioned in one side of the plane 2 and a block body 6 positioned in the other side of the plane 2 also irregularity fitted to the block body 4 by interposing the plane 2 are provided. Each block body 4, 6 has surface parts 10, 12 with a plurality of connection pipes connectable in an external peripheral location also parallel mounting surface parts 14, 16 relating to the plane 2, and the other block body can be connected to these mounting surface parts 14, 16. In this way, reduction of assembly man-hours, easy positioning at assembly time, etc., can be realized, and assembly workability can be improved.
Patent JP-H08291980-A (JP)
Title: Fluid circulation system
Inventor: GERARD CLAUDE
IPC: F28D9/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a heat exchanger by protruding a spherical portion of a heat exchanger beyond a dihedron edge with respect to a body portion of the heat exchanger and combining the spherical portion with a metal sheet into a cylindrical spherical and/or ellipsoidal configuration and welding them. SOLUTION: A parallelepiped shaped body portion 2 of a heat exchanger 1 forms a second dihedron between a first surface and a second surface, and a spherical portion 5 is protruded from an edge (intersection) 13 of the second dihedron with respect to the body portion 2. The spherical portion 5 is joined by combining metal sheets 12, 14 and welding them each other into cylindrical, spherical and/or ellipsoidal configurations such that they stride the edge 13 of the dihedron or the edge 13 of each dihedron and prevent leakage for each dihedron into a single piece. As a result, the structure of the heat exchanger 1 can be simplified.
Patent JP-H07192163-A (JP)
Title: Bar code read mechanism of printer for booklet
Inventor: OCHIAI YUJI
IPC: G07D9/00
Filed: 1993-12-27
Abstract: PURPOSE:To eliminate a retraction mechanism of a tension roller, and to reduce the fitting space, shorten the process time, and lower the cost by providing a booklet conveying means which is driven by a driving source taken from a conveyance system. CONSTITUTION:A bankbook 3 is conveyed by feed rollers 11 and 12, pressure rollers 13 and 14, a setting roller 8 which transmits the turning force of the feed roller 12 by a timing belt 9, and the tension roller 6. Once a transmission type sensor 4 detects the bankbook 3, a bar code read part 5 is triggered in response to the detection to start reading a page bar code out of the bankbook 3, which is conveyed without stopping even after the detection (light shielding) by the transmission type sensor 4. Further, when the transmission type sensor 4 comes into a light passing state after the bankbook 3 passes by the transmission type sensor 4, the read of the page bar code on the bankbook 3 is ended. Namely, the setting roller 8 is driven to rotate at this time, thereby serving as part of the conveyance part.
Patent JP-H01171560-A (JP)
Title: Calcium phosphate system crystallizing glass for organism
Inventor: YAMAGUCHI KOICHI
IPC: A61K6/02
Filed: 1987-12-28
Abstract: PURPOSE:To reduce white turbidity by mixing a first component including CaO and P2O5 and a second component including SiO2 or the oxide of alkali metal and the oxide of the alkali earth metal at a prescribed ratio. CONSTITUTION:A calcium phosphate system crystallizing glass for organism is composed of a first component including CaO and P2O5 which is 2.5-4.0 as the atomic ratio of CaP and a second component including SiO2 or the oxide of an alkali metal and the oxide of the alkali earth metal. Here, the first component is made into 40-80wt.% and the second component is made into 20-60wt.%.
Patent JP-2001159032-A (JP)
Title: Spinning apparatus
Inventor: IMAMURA YUJI
IPC: D01H11/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce a fiber loss. SOLUTION: This spinning apparatus is equipped with a spindle 1 provided with a fiber bundle route 3 through which a fiber bundle f sent from front rollers Rf of a drafting machine is passed and a circling air current formation part 2 to produce a circling air current in the vicinity of a fiber bundle route inlet 1a of the spindle. A part 13 for preventing the occurrence of floating fiber is installed between the front roller and the fiber bundle route inlet of the spindle.
Patent JP-H04203488-A (JP)
Title: Hermetic oil supplying type scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1990-11-30
Abstract: PURPOSE:To improve oil separating performances and to reduce the delivery of the oil, by making the axial distance between the upper cover of a sealing vessel and a mirror plate portion of a fixed scroll member 0.2 or more times the inner diameter of the sealing vessel. CONSTITUTION:The upper cover 2a of a sealing vessel 1 is made longer in axial direction than a conventional upper cover (shown in broken lines). The axial length ld between the upper cover 2a and the mirror plate 5a of a fixed scroll member 5 constructing a delivery chamber is specified to be long. The length is the height of the delivery chamber, and when the height is made larger than 0.2 times of the inner diameter of the sealing vessel 1, the velocity of upward flow is reduced significantly, spraying of oil contained in gas is reduced, and the oil is pooled on the bottom of the delivery chamber as liquid. Thus the oil can be maintained on the bottom of the chamber to improve the reliability and to reduce the delivery of the oil.
Patent JP-2001153999-A (JP)
Title: Solidification method for underwater-stored radioactive waste
Inventor: YOSHIDA TAKUMA
IPC: G21F9/36
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a solidification method of radioactive waste for minimizing the exposure of workers in moving radioactive waste stored underwater to a storage vessel or a vessel for disposal and efficiently moving. SOLUTION: In this solidification method, underwater-stored waste in a storage pool to be a contained mater moves on the bottom plate having a sufficient thickness put on the storage pool bottom, partition plates are placed on the bottom plate surrounding the moved waste, and solidification agent for solidifying waste inside part partitioned with the bottom plate and the partition plate. In the underwater storage waste solidification method, the height of the partition plate is made higher than the depth of the storage pool and made higher than the water level rise by adding the solidification agent. After the waste is completely covered with the solidification agent, water accumulated on the solidification agent inside the partition plates is drained into the pool by using the draining device having a pump and a filter.
Patent JP-H07187884-A (JP)
Title: Molecular beam source
Inventor: IWATA HIROSHI
IPC: C30B23/08
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a molecular beam source which controls the intensity of molecular beams in a short period of time, is hardly breakable in a vacuum and operates stably by controlling the intensity of the molecular beams by changing the exit sectional area of the molecular beams of the molecular beam source having a material chamber, evaporation holes and a control section. CONSTITUTION:The material chamber 3 having the evaporation holes 2 and the planar control section 4 adjacent to the evaporation holes 2 exist in a crucible 1 and arsenic 5 which is a molecular beam material is packed into the material chamber 3. A heater 6 and a contact shielding plate 7 exist to surround the crucible 1 and are fixed by a strut 8 to a vacuum flange 9. A motion introducing device 11 of a rotation type mounted at the vacuum flange 9 is connected via a shaft 12 to the control section 4. The crucible 1, the material chamber 3, the control section 4 and the shaft 12 are heated by the heater 6 to keep the arsenic 5 at a specific temp. The control section 4 is rotated by driving the motion introducing device 11 outside the vacuum to change the exit sectional area of the arsemic molecular beams, by which the intensity of the molecular beams is controlled in the short period of time of about 1/40 the time for control by a temp. change.
Patent JP-H07202082-A (JP)
Title: Heat sink for semiconductor
Inventor: KANDA MASAYA
IPC: H01L23/36
Filed: 1993-12-28
Abstract: PURPOSE:To make a heat sink for a semiconductor excellent in fan efficiency and torsional strength, and form a plurality of pillar-shaped posts in optional positions without the limitation of formation place, and simply fix a seat plate to a semiconductor part without necessity of providing a fin with a through hole for screwing the seat plate to the semiconductor part. CONSTITUTION:In a heat sink for a semiconductor where a plurality of thin- plate-shaped fins 3 are provided apart at a pillar-shaped post 1 being provided with a seat plate 2 for mounting a semiconductor part at one end, the pillar- shaped post 1 is made of a plurality of hollow materials arranged apart.
Patent JP-H01174511-A (JP)
Title: Modifying agent and method for modification
Inventor: HISADA NOBUO
IPC: C08F16/14
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a modified polymer useful as films having excellent water resistance and adhesive properties, etc., by polymerizing an unsaturated monomer together with a modifying agent consisting of a specific nonionic hydrophilic group-containing unsaturated compound containing hydroxyalkylene chain and hydroxyl group using a radical initiator, etc. CONSTITUTION:An ethylenically unsaturated monomer (e.g., acrylonitrile) is polymerized using an initiator, such as persulfate, peroxide compound, azo based compound or redox initiator, and as necessary, emulsifying agent by bulk, solution, suspension or emulsion polymerization. In the process, the polymerization is carried out in the coexistence of a modifying agent consisting of a nonionic hydrophilic group-containing unsaturated compound expressed by the formula [Z is (substituted) alkyl, (substituted) aryl, alkenyl, etc.; R is H or methyl; A is (substituted) 2-4C alkylene; n is an integer of 1-50] to afford the aimed modified polymer.